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Vibrational Spectroscopy of Phytochromes
Biomolecules, 2023 Phytochromes are biological photoswitches that translate light into physiological functions. Spectroscopic techniques are essential tools for molecular research into these photoreceptors.
Peter Hildebrandt
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Computational Vibrational Spectroscopy
CHIMIA, 2022 Vibrational spectroscopy is a powerful technique to characterize the near-equilibrium dynamics of molecules in the gas and the condensed phase. This contribution summarizes efforts from computer-based methods to gain insight into the relationship ...
Markus Meuwly
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Complementary vibrational spectroscopy [PDF]
Nature Communications, 2019 Generally infrared and Raman spectroscopic methods are needed to study the symmetric and asymmetric molecular vibrational modes. Here the authors demonstrate complementary vibrational spectroscopy to organic molecules by simultaneously measuring their ...
Kazuki Hashimoto +3 more
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Vibrational Spectroscopy of Hexahalo Complexes [PDF]
Inorganic Chemistry, 2022 Halogenated inorganic complexes Ax[MHaly] (A = alkali metal or alkaline earth, M = transition or main group metal, x = 1-3, and y = 2-9) are an archetypal class of compounds that provide entry points to large areas of inorganic and physical chemistry. All of the hexahalo complexes adopt an octahedral, Oh, symmetry (or nearly so).
Stewart F. Parker +4 more
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Heritage Science, 2020 Cellulose nitrate transparent plastic film was used by photographers and movie filmmakers from its release in the 1880s to the 1950s. The storage of this material is a challenge for cultural institutions because of its instability and hazardous nature ...
Elizabeth A. Carter +3 more
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Two-dimensional Infrared Spectroscopy Reveals Better Insights of Structure and Dynamics of Protein
Molecules, 2021 Proteins play an important role in biological and biochemical processes taking place in the living system. To uncover these fundamental processes of the living system, it is an absolutely necessary task to understand the structure and dynamics of the ...
Kiran Sankar Maiti
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Heliyon, 2019 The composite vibrational structure near 3650–3200 and 3000–2400 cm−1 in the observed IR absorption spectrum of Chelidonic acid has been explained in terms of intra- and inter-molecular −O−H∙∙∙O H-bonding attributed to monomer and dimer species computed ...
Shivanand S. Malaganvi +2 more
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CARTESIAN AXIS AND PLANE CONVENTIONS IN Cnv SYMMETRY GROUPS
Química Nova, 2021 In this work, we call the attention to the ambiguity found in the literature when labeling vibrations and molecular orbitals as B1 and B2 for molecules belonging to the C2v point group as, for example, the water molecule.
Lucas A. L. Dias, Roberto B. Faria
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Heliyon, 2019 A zwitterionic dimer model constructed of inter-molecular –N–H⋯O bonding has been proposed for the solid sample of DL-3-Aminoisobutyric acid consistent with IR absorption and Raman spectral features measured in the 3500–400/50 cm−1.
Shashikala Yalagi +2 more
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Heritage Science, 2017 Raman spectroscopic analysis of shards recovered from two Portuguese shipwrecks, the Santo Espirito (1608) and the Santa Maria Madre de Deus (1643), believed to be carrying porcelains of the Ming period have revealed some interesting and novel results ...
Elizabeth A. Carter +3 more
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